### Description of the feature or fix

A clear and concise description of what the bug or new feature is.

### Checkpoints
- [ ] Follow the [styling guide](https://github.com/lvgl/lvgl/blob/master/docs/CODING_STYLE.md)
- [ ] Run `code-format.py` from the `scripts` folder. [astyle](http://astyle.sourceforge.net/install.html) needs to be installed.
- [ ] Update the documentation
